Tilly has always known she's part Lakota on her dad's side. She's grown up with the traditional teachings of her grandma, relishing the life lessons of her beloved mentor. But it isn't until an angry man shouts something on the street that Tilly realizes her mom is Aboriginal, too -- a Cree woman taken from her own parents as a baby. Tilly feels her mother's pain deeply. She's always had trouble fitting in at school, and when her grandma dies unexpectedly,...